TEXAS INSTRUMENTS LM5160DNTT 直流-直流开关降压逐步递减稳压器, 可调, 4.5V-65V输入, 2V-60V输出, 1.5A输出, WSON-12
The is a synchronous Step-down Converter with integrated high-side and low-side MOSFETs. The constant-on-time control scheme requires no loop compensation and supports high step-down ratios with fast transient response. An internal feedback amplifier maintains ±1% output voltage regulation over the entire operating temperature range. The on-time varies inversely with input voltage resulting in nearly constant switching frequency. Peak and valley current limit circuits protect against overload conditions. The undervoltage lockout EN/UVLO circuit provides independently adjustable input undervoltage threshold and hysteresis. The LM5160 is programmed through the FPWM pin to operate in continuous conduction mode CCM from no load to full load or to automatically switch to discontinuous conduction mode DCM at light load for higher efficiency. Forced CCM operation supports multiple output and isolated Fly-Buck applications using a coupled inductor.
输出接口数 1
输出电压 2V ~ 60V
输出电流 1.5 A
针脚数 12
静态电流 2.30 mA
调节输出数 1
开关频率 1 MHz
拓扑结构 Buck
输入电压Max 65 V
输入电压Min 4.5 V
输出电压Max 60 V
输出电压Min 2 V
输出电流Max 1.5 A
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Min 4.5 V
输入电压 65 V
安装方式 Surface Mount
引脚数 12
封装 WSON-12
长度 4 mm
宽度 4 mm
高度 0.8 mm
封装 WSON-12
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM5160DNTT TI 德州仪器 | 当前型号 | 当前型号 |
LM5160DNTJ 德州仪器 | 类似代替 | LM5160DNTT和LM5160DNTJ的区别 |
LM5160DNTR 德州仪器 | 类似代替 | LM5160DNTT和LM5160DNTR的区别 |